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https://github.com/pret/pokeplatinum.git
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86 lines
2.2 KiB
Bash
Executable File
86 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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help() {
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echo "Syntax: ./make_script_bin.sh [OPTIONS] FILE..."
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echo "options:"
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echo " -h | --help print this help message and exit"
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echo " -i | --include append an include directory for the assembler"
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echo " -a | --assembler path to the assembler executable"
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echo " -o | --objcopy path to the objcopy executable for data extraction"
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echo " -d | --out-dir directory for output files (default: current directory)"
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echo " -M | --depfile output a compiler-generated depfile for the source"
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echo " -P | --parent-dir use the parent directory name of each input script to avoid name collisions"
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}
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INCLUDE_ARGS=()
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SCRIPT_FILES=()
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AS="arm-none-eabi-gcc"
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OBJCOPY="arm-none-eabi-objcopy"
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LD="arm-none-eabi-ld"
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OUTDIR="."
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MD=""
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USE_PARENT_DIR=0
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while [[ $# -gt 0 ]] ; do
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case $1 in
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-h|--help)
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help
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exit 0
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;;
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-i|--include)
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INCLUDE_ARGS+=("-I$2")
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shift
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shift
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;;
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-a|--assembler)
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AS="$2"
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shift
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shift
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;;
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-o|--objcopy)
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OBJCOPY="$2"
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shift
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shift
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;;
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-d|--out-dir)
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OUTDIR="$2"
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shift
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shift
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;;
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-M|--depfile)
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MD="-MD"
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shift
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;;
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-P|--parent-dir)
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USE_PARENT_DIR=1
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shift
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;;
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*)
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SCRIPT_FILES+=("$1")
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shift
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;;
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esac
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done
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for script_file in "${SCRIPT_FILES[@]}" ; do
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script_fname=${script_file##*/}
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script_noext=${script_fname%.*}
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if [[ $USE_PARENT_DIR -eq 1 ]]; then
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parent_dir_name=$(basename "$(dirname "$script_file")")
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script_noext="${parent_dir_name}/${script_noext}"
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fi
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# Target output files
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script_obj="$OUTDIR/$script_noext.o"
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script_bin="$OUTDIR/$script_noext"
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# Convert + clean-up
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$AS $MD -c -x assembler-with-cpp "${INCLUDE_ARGS[@]}" -o "$script_obj" "$script_file"
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$OBJCOPY -O binary --file-alignment 4 "$script_obj" "$script_bin"
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$LD "$script_obj" -o "$script_obj.dummy"
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rm "$script_obj" "$script_obj.dummy"
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done
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